Icona Pop

IS THIS THE RETURN OF DISCO!!??
IS THIS THE RETURN OF DISCO!!??
IS THIS THE RETURN OF DISCO!!??
I was watching "DANCING WITH THE STARS" last night and I thought I was watching an old DISCO CLUB VIDEO!!!!!  Music seems to be changing drastically...we're seeing and hearing less and less HIP-HOP and more and more Live Bands, instrumentation, singing, and NOW even a DISCO TYPE SOUND...